68669157375 has 448 divisors, whose sum is σ = 162323616000. Its totient is φ = 28976875200.

The previous prime is 68669157341. The next prime is 68669157409. The reversal of 68669157375 is 57375196686.

The cubic root of 68669157375 is 4095.

It is a perfect power (a cube), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (68669157341) and next prime (68669157409).

It is not a de Polignac number, because 68669157375 - 2¹³ = 68669149183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (57153600) is a multiple of the sum of its prime divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 5282242869 + ... + 5282242881.

It is an arithmetic number, because the mean of its divisors is an integer number (362329500).

Almost surely, 2^68669157375 is an apocalyptic number.

68669157375 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68669157375 is an abundant number, since it is smaller than the sum of its proper divisors (93654458625).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68669157375 is an frugal number, since it uses more digits than its factorization.

68669157375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 28 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 63.

The spelling of 68669157375 in words is "sixty-eight billion, six hundred sixty-nine million, one hundred fifty-seven thousand, three hundred seventy-five".